Google APIs Client Library for Objective-C Release Notes Project site: http://code.google.com/p/google-api-objectivec-client/ Discussion group: http://groups.google.com/group/google-api-objectivec-client 6-Dec-2012 Added support for additional compiler warnings (thanks noloader). Worked around limitations in NSDecimalNumber's handling of 64-bit integers. Removed SBJSON from the GTL project. Individual apps my choose to include the SBJSON files for compatibility with older operating systems that do not have NSJSONSerialization. 6-Aug-2012 GTLObject now supports indexed subscript access to items as a synonym for itemAtIndex: GTLDateTime is now an immutable class, to avoid accidental changes to instances that have been added to an object tree. 30-May-2012 Calendar API now properly exposes GTLDateTimes for max/min times. 15-March-2012 Moved base64 encoding and decoding support to GTLBase64 file. 22-December-2011 Fixed waitForTicket's return value on delete fetches. 12-December-2011 String properties in objects are now copied rather than retained. 1-December-2011 Fixed handling of nil date-time fields in server responses. 17-November-2011 Added interfaces for Calendar. 17-October-2011 Added chunked (resumable) upload support and additional http headers to query class. 20-September-2011 Added per-query callback blocks, especially useful for queries executes in a batch. Added shouldFetchNextPages support for collections fetched in batch queries Added interfaces for orkut 15-September-2011 Added interfaces for Google Plus. 13-September-2011 Added interfaces for Blogger. 7-September-2011 Added generated interfaces for Google Analytics. Release 2.0.0 29-August-2011 Initial public release of the JSON-based API library. Includes standard object, service, and query classes, and unit tests. Includes classes for Books, Latitude, Shopping, Tasks and URL Shortener.